ALDEYRA THERAPEUTICS INC's ticker is ALDX and the CUSIP is 01438T106. A total of 98 filers reported holding ALDEYRA THERAPEUTICS INC in Q4 2020. The put-call ratio across all filers is 2.35 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,184,785 | -20.5% | 177,363 | -0.1% | 0.00% | – |
| Q2 2023 | $1,490,039 | +126.3% | 177,597 | +167.9% | 0.00% | – |
| Q1 2023 | $658,389 | +43.2% | 66,303 | +0.4% | 0.00% | – |
| Q4 2022 | $459,638 | +29.8% | 66,040 | -0.3% | 0.00% | – |
| Q3 2022 | $354,000 | +12.7% | 66,222 | -15.6% | 0.00% | – |
| Q2 2022 | $314,000 | -66.3% | 78,475 | -62.6% | 0.00% | – |
| Q1 2022 | $932,000 | +24.4% | 209,815 | +12.2% | 0.00% | – |
| Q4 2021 | $749,000 | -53.6% | 187,067 | +1.8% | 0.00% | – |
| Q3 2021 | $1,614,000 | -35.9% | 183,809 | -17.2% | 0.00% | – |
| Q2 2021 | $2,516,000 | +346.9% | 222,001 | +368.8% | 0.00% | – |
| Q1 2021 | $563,000 | +45.1% | 47,354 | -16.4% | 0.00% | – |
| Q4 2020 | $388,000 | +237.4% | 56,674 | +264.5% | 0.00% | – |
| Q3 2020 | $115,000 | +76.9% | 15,548 | 0.0% | 0.00% | – |
| Q2 2020 | $65,000 | -60.6% | 15,548 | -76.7% | 0.00% | – |
| Q1 2020 | $165,000 | -61.7% | 66,794 | -10.1% | 0.00% | – |
| Q4 2019 | $431,000 | +5.4% | 74,257 | -4.2% | 0.00% | – |
| Q3 2019 | $409,000 | -9.5% | 77,547 | +2.9% | 0.00% | – |
| Q2 2019 | $452,000 | -28.4% | 75,353 | +7.7% | 0.00% | – |
| Q1 2019 | $631,000 | -45.4% | 69,947 | -49.8% | 0.00% | – |
| Q4 2018 | $1,156,000 | -35.6% | 139,305 | +7.1% | 0.00% | – |
| Q3 2018 | $1,795,000 | +353.3% | 130,015 | +160.9% | 0.00% | – |
| Q2 2018 | $396,000 | +153.8% | 49,842 | +139.7% | 0.00% | – |
| Q1 2018 | $156,000 | +24.8% | 20,791 | +13.1% | 0.00% | – |
| Q4 2017 | $125,000 | -6.7% | 18,378 | -1.0% | 0.00% | – |
| Q3 2017 | $134,000 | – | 18,570 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Prosight Management, LP | 908,488 | $6,232,000 | 2.88% |
| Knoll Capital Management, LLC | 569,405 | $3,906,000 | 2.66% |
| Mesirow Financial Investment Management, Inc. | 64,698 | $443,828,000 | 1.40% |
| Ghost Tree Capital, LLC | 650,000 | $4,459,000 | 0.99% |
| Johnson & Johnson Innovation - JJDC, Inc. | 594,834 | $4,081,000 | 0.53% |
| Perceptive Advisors | 6,285,458 | $43,118,000 | 0.46% |
| Affinity Asset Advisors, LLC | 100,000 | $686,000 | 0.36% |
| ACUTA CAPITAL PARTNERS, LLC | 192,500 | $1,321,000 | 0.36% |
| Avidity Partners Management LP | 1,435,000 | $9,844,000 | 0.32% |
| APOGEM CAPITAL LLC | 55,821 | $383,000 | 0.26% |